title: Pelvic osteotomy and symphysis reconstruction in bladder exstrophy: Early (2-6 years) results with a new (Double Door) symphysis reconstruction.
abstract: OBJECTIVE
  To describe the 2-6-years follow up of a combination of oblique pelvic osteotomies and a new method for symphysis reconstruction, with the aim of creating a stable pelvic ring that will not widen during growth.
  
  
  METHODS
  Five children were operated on between 1998 and 2003 at the age of 2 days to 8 months. One child had a cloacal exstrophy. A 'Double Door' plasty was performed from hinged cartilaginous flaps at either side of the symphysis diastasis. This was followed by primary fixation with heavy resorbable sutures and 6 weeks in vertical traction for the younger ones and a pelvic external fixator (for 3 months) for the older (>6 months).
  
  
  RESULTS
  One child had a deep infection at 2 weeks postoperatively and healed with gradually increasing diastasis (39 mm at 3 years+2 months). All the others healed uneventfully and the symphysis stabilized after a few weeks. All had a stable symphysis diastasis of only 15-25 mm during the observation period.
  
  
  CONCLUSIONS
  A stable, narrow symphysis can be created by combining oblique pelvic osteotomies with a Double Door plasty, allowing uro-genital reconstruction without interfering with pelvic growth or hip function.
authors.affiliation: Orthopaedic Department, Sahlgren University Hospital/Ostra, 41685 Göteborg, Sweden. bromanus@yahoo.com
authors.forename: Bertil
authors.initials: B
authors.lastname: Romanus